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Mareli Telaumbanua
Department Of Agricultural Engineering, Faculty Of Agriculture, Lampung University
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Journal : Indonesian Journal of Science and Technology

 1 
Application of Artificial Neural Network to Predict Biodiesel Yield from Waste Frying Oil Transesterification Haryanto, Agus; Saputra, Tri Wahyu; Telaumbanua, Mareli; Gita, Amiera Citra
Indonesian Journal of Science and Technology Vol 5, No 1 (2020): IJOST: VOLUME 5, ISSUE 1, 2020
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijost.v5i1.23099

Abstract

Used frying oil (UFO) has a great potential as feedstock for biodiesel production. This study aims to develop an artificial neural  network  (ANN)  model  to  predict  biodiesel  yield produced from base-catalyzed transesterification of UFO. The experiment  was  performed  with  100  mL  of  UFO  at  three different  molar  ratios  (oil:methanol) (namely 1:4,  1:5,  and 1:6), conducted with reaction temperatures of  30 to 55oC (raised by 5oC), and reaction time of 0.25, 0.5, 1, 2, 3, 6, 8, and 10 minutes. Prediction model was based on ANN model consisting  of  three  layers  with  27  combinations  of  three activation  functions  (tansig,  logsig,  purelin).  All  activation function  architectures  were  trained  using  Levenberg- Marquardt train type with 126 data set (87.5%) and learning rate  of  0.001.  Model  validation  used  18  data  set  (12.5%) measured at reaction time of 8 min. Results showed that two ANN models with activation function of logsig-purelin-logsig and purelin-logsig-tansig be the best with RRMSE of 2.41% and  2.44%  with  R2  of  0.9355  and  0.9391,  respectively. Predictions   of   biodiesel   yield   using   ANN   models   are significantly better than those of first-order kinetics.
Co-Authors Adi Susilo Agus Haryanto Agus Haryanto Agus Haryanto Agustin, Stefani Silvi Ahmad Suudi Aldo Christian Alvin Fatikhunnada, Alvin Amieria Citra Gita Amieria Citra Gita Andi Setiadi Andrianto, Rifqi Rhama Anggia Indriyani Annisa Nur Rachmawaty Asil Barus Attamimi, Tahani Farhat Bambang Purwantana Bambang Purwantana Br Ginting, Daria Budianto Lanya Budianto Lanya Cicih Sugianti Cicih Sugianti Dermiyati Dermiyati Diding Suhandy Eka Yana Ekaliana Ekaliana Eko Putra Elhamida Rezkia Amien Febryan Kusuma Wisnu Fil'aini, Raizummi Fil’aini, Raizummi Gigih Forda Nama Gita, Amiera Citra Herry Wardono Huda, Zulmiftah Imam Santosa Indriyawati, Agapetalia Irza Sukmana Jordy, Abdul Rachman Juanto, Benedictus khusnul khotimah Kiromah, Isrofiatul Kurniawan, Ahmad Ridho Kus Hendarto Lilik Sutiarso Lilik Sutiarso Marcus, Patrice Kevin Martinus Martinus Martinus, Martinus Meinilwita Yulia Meizano Ardhi Muhammad Meizano Ardi Muhammad Meizano Ardi Muhammad Mohammad Affan Fajar Falah Mufidah, Zunanik Muhammad Amin Muhammad Haviz Muhammad Pijar Muhammad, Meizano Ardhi Mulyani, Yessi murwanto, bambang Novi Apratiwi Panji Kurniawan Pulung Karo-Karo Purnomo, Cahyo Eko Putri, Laily Rahmadani Ribut Eko Wahyono Ridho Nurrohmanysah Rifqi Rhama Andrianto Ristanti Ristanti Riszal, Akhmad Rizza Wijaya Sandi Asmara Saputra, Muhamad Ogas Setiawan, Wahyu Hendi Simanjuntak, Fajar Agustus Siti Suharyatun Sony Ferbangkara Sri Rahayoe Sri Waluyo Sri Waluyo Sugeng Triyono Suskandini Ratih Dirmawati Syah, Aminudin Tamrin Tamrin Telaumbanua, Syukur Telaumbanua, Syukur F Teuku Irmansyah Titin Yulianti Tri Novita Sari, Tri Novita Tri Wahyu Saputra Tri Wahyu Saputra Trisya Septiana Valentino, Fandy Warji Warji Winda Rahmawati Winda Rahmawati Winda Rahmawati Winda Rahmawati Winda Rahmawati Wisnu, Febrian Kusuma Yohannes C Ginting